CN201025344Y - computer panel - Google Patents

Abstract

A computer panel, comprising a panel body, a light guide device fixed on the panel body, a light shield and an operating part, the light guide device is provided with a light guide cover for guiding the light of a light-emitting element , the light-shielding plate is used to block the light of the light-emitting element, the light-guiding device defines at least one sliding groove extending into the light-guiding cover, and the light-shielding plate is slidably installed in the sliding groove, And there are several teeth on it, and the operating part is rotatably installed on the light guide device, and there are several teeth on it that can engage with the teeth of the light shielding plate. The computer panel of the utility model cooperates the teeth of the operating part with the teeth of the light-shielding plate, so that the light-shielding plate blocks the light of the light-emitting element in the light guide device or makes it emit the light from the light guide device.

Description

computer panel

technical field

The utility model relates to a computer panel, in particular to a computer panel applied to a personal computer.

Background technique

On the panel of the computer mainframe, light-emitting elements, such as light-emitting diodes, etc. are generally installed to display the working status of the computer mainframe. In order to make the light of the light-emitting element irradiate the designated position of the panel, it is often realized through a light guide cover. The light emitting element is installed on the light guide cover and extends into the light guide cover, the light guide cover can gather the light of the light emitting element into a bundle, and make the light shine on the designated position . However, since the light-emitting element is controlled by the power switch of the mainframe computer, the light-emitting element no longer emits light only when the power supply of the mainframe computer is turned off. Therefore, in some occasions, such as downloading a large file Or install the system, it will take a long time. At this time, because the light cannot be blocked, it will be affected if the user rests by the side.

Contents of the invention

In view of the above, it is necessary to provide a computer panel that can block the light of the light-emitting element when the computer is working.

A computer panel, comprising a panel body, a light guide device fixed on the panel body, a shading plate and an operating part, the light guide device is provided with a light guide cover for guiding the light of a light-emitting element , the light-shielding plate is used to block the light of the light-emitting element, the light-guiding device defines at least one sliding groove extending into the light-guiding cover, and the light-shielding plate is slidably installed in the sliding groove, And there are several teeth on it, the operating part is rotatably installed on the light guide device, and there are several teeth on it that can mesh with the teeth of the light shielding plate.

Compared with the prior art, in the computer panel of the present utility model, since the operating part and the light-shielding plate are meshed through the teeth on it, the light-shielding plate can be slid into or out of the light guide by driving the operating part. In this way, in the working state of the computer, the shading plate can block the light of the light-emitting element in the light guide device or let it exit the light guide device by driving the operating member.

Description of drawings

Fig. 1 is a perspective view of the panel body of the computer panel of the present invention.

Fig. 2 is a three-dimensional exploded view of the light guide device, light-shielding plate, operating member, elastic element, light-emitting element and power switch of the computer panel of the present invention.

FIG. 3 is another perspective view of the light shielding plate in FIG. 2 .

FIG. 4 is a three-dimensional assembly view of the light guide device, the elastic element and the power switch in FIG. 2 .

FIG. 5 is a perspective assembly view of FIG. 2 .

Fig. 6 is a three-dimensional assembly diagram of the computer panel, the light-emitting element and the power switch of the utility model.

FIG. 7 is another perspective view of FIG. 6 .

Detailed ways

Please refer to FIG. 1 and FIG. 2 , a preferred embodiment of the computer panel of the present invention includes a panel body 10 , a light guiding device 20 , a light-shielding plate 30 , an operating member 40 and an elastic member 50 .

The panel body 10 includes a front panel 12 and a bottom panel 14 perpendicular to the front panel 12 . A square through hole 122 is defined in the front board 12 close to the bottom board 14 . Two hooks 124 , 125 respectively protrude from the inner surface of the front panel 12 near two opposite side edges, and a positioning post 126 protrudes from the middle, and a positioning slot 128 is defined in the positioning post 126 . An opening 142 is defined in the bottom plate 14 , and two slideways 144 protrude from an inner surface of the bottom plate 14 .

The light guide device 20 is provided with an arc-shaped light guide cover 22, the light guide cover 22 has an outlet 222 whose shape is equivalent to the opening 142 of the bottom plate 14 of the panel body 10, and the two opposite edges of the outlet 222 correspond to The slideways 144 of the bottom plate 14 of the panel body 10 respectively define two slide grooves 224 . Two sides of the light guiding device 20 corresponding to the hooks 124 , 125 of the front panel 12 of the panel body 10 define a buckle hole 23 and a buckle opening 24 . The light guiding device 20 is provided with two parallel installation walls 25 , 26 . The two installation walls 25 , 26 respectively define a pivot hole 252 , 262 . The pivot hole 252 is oblong, and the pivot hole 262 is circular. The two mounting walls 25 , 26 respectively define a sliding slot 254 , 264 extending into the light guide cover 22 on the corresponding side. The mounting wall 25 has two protrusions 256 on a surface facing the mounting wall 26 , and each of the two protrusions 256 defines a mounting hole 258 . The installation wall 26 defines a slot 266 on both sides of the pivot hole 262 to facilitate the operation member 40 to be installed between the two installation walls 25 , 26 . In the light guiding device 20 , a post 27 protrudes between the two installation walls 25 , 26 corresponding to the positioning groove 128 of the panel body 10 .

Please refer to FIG. 2 and FIG. 3, the shading plate 30 can be slidably accommodated in the sliding grooves 254, 256 of the two installation walls 25, 26 of the light guide device 20, and a row of teeth 32 protrudes from one side surface thereof. .

The operation member 40 is generally a gear structure, and a plurality of teeth 41 are provided on the outer peripheral surface thereof to engage with the teeth 32 of the light shielding plate 30 . A stepped pivot shaft 42 , 44 protrudes from both ends of the operating member 40 , and each pivot shaft 42 , 44 includes a thicker portion and a thinner portion. The thinner portion of the pivot shaft 42 is longer than the thinner portion of the pivot shaft 44 .

Referring to FIG. 2 and FIG. 4 , the elastic element 50 includes a substantially V-shaped elastic portion 52 and a fixing portion 54 bent and extended from two ends of the elastic portion 52 in the same direction. Each fixing portion 54 has a coiled positioning ring 542 and an insertion end 544 . The two insertion ends 544 of the elastic element 50 can be respectively inserted into the installation holes 258 of the two protrusions 256 of the installation wall 25 of the light guide device 20, and can be positioned by the two positioning rings 542, so that the elastic The element 50 is positioned on the mounting wall 25 of said light guiding device 20 .

Please refer to FIG. 2 and FIG. 6 , a light-emitting element 60 (in this embodiment, a light-emitting diode) is mounted on one end of the light guide cover 22 of the light guide device 20 close to the installation walls 25 and 26 through a buckle structure, and Extending into the light guide cover 22 , in this way, when the light emitting element 60 emits light, the light can be collected by the light guide cover 22 and then emitted from the outlet 222 thereof.

Please refer to FIG. 1 and FIG. 5, a power switch 70 is installed on the light guide device 20 through a buckle structure, and is used to control the power supply of the computer host (not shown) and the light emitting element 60, and a switch button 72 is arranged on it. , by pressing the button 72, the power supply of the host computer and the light emitting element 60 can be turned on or off.

Please refer to FIG. 4 and FIG. 5, the thinner parts of the pivot shafts 42, 44 of the operating member 40 are respectively inserted into the pivot holes 252, 262 of the two installation walls 25, 26 of the light guide device 20, so that the operation The part 40 is rotatably installed between the two installation walls 25, 26, and the thicker part of the pivot shaft 42 of the operating part 40 abuts against the elastic part 52 of the elastic element 50, and the thinner part abuts against the said elastic part 50. On the button 72 of the power switch 70. The shading plate 30 is slidably installed in the sliding grooves 254, 264 of the light guide device 20. The front plate 12 is vertical, and the teeth 32 are engaged with the teeth 41 of the operating member 40 . In this way, when the operating member 40 is rotated, the visor 30 can be driven to slide in the sliding grooves 254 , 264 . In addition, since the thinner parts of the pivot shafts 42, 44 of the operating member 40 are smaller than the pivot holes 252, 262 of the installation walls 25, 26, when the operating member 40 is pressed, the pivot shafts 42, 44 The thinner part moves in the pivot holes 252, 262 of the installation walls 25, 26, and thus presses the button 72 of the power switch 70 and the elastic part 52 of the elastic element 50, and the elastic part 52 generates elasticity. deformation. When the operating member 40 is released, the pivot shafts 42 , 44 return to their original positions under the elastic return action of the elastic portion 52 of the elastic element 50 .

Please refer to FIG. 6 and FIG. 7 , the light guide device 20 snap fits with the hooks 124 and 125 of the panel body 10 with the buckle holes 23 and the buckle opening 24 on the panel body 10 and the protrusion of the light guide device 20 The column 27 is inserted into the positioning groove 128 of the positioning column 126 of the panel body 10 and installed inside the panel body 10 , and a part of the operating member 40 passes through the through hole 122 to expose the panel body 10 . The outlet 222 of the light guide cover 22 leans against the edge of the opening 142 of the bottom plate 14 of the panel body 10 . The sliding slot 224 of the light guide cover 22 is sleeved on the sliding track 144 .

When the light-emitting element 60 emits light, the light passes through the light guide cover 22 and the opening 142 of the bottom plate 14 of the panel body 10 to exit the panel body 10 . When it is necessary to block the light, it is only necessary to drive the operating member 40 to rotate outside the panel body 10, and the teeth 41 of the operating member 40 cooperate with the teeth 32 of the shading plate 30 to make the shading plate 30 slides into the light guide cover 22 to block the light of the light emitting element 60 in the light guide cover 22 and prevent it from exiting the panel body 10 . To make the light of the light-emitting element 60 exit the panel body 10, the operating member 40 is reversely rotated to slide the light-shielding plate 30 out of the light guide cover 22 so as not to block the light of the light-emitting element 60. The light from the light emitting element 60 can exit the panel body 10 .

Claims (9)

1. A computer panel, comprising a panel body, a light guide device fixed on the panel body, a shading plate and an operating part, the light guide device is provided with a guide for guiding the light of a light-emitting element The light shield, the light-shielding plate is used to block the light of the light-emitting element, and it is characterized in that: the light-guiding device has at least one sliding groove extending into the light-guiding cover, and the light-shielding plate is slidably installed on The sliding groove is provided with a plurality of teeth, and the operating member is rotatably mounted on the light guide device, and a plurality of teeth capable of engaging with the teeth of the light-shielding plate are arranged on it. 2. The computer panel according to claim 1, wherein the light guiding device is provided with two parallel installation walls, each installation wall is provided with a pivot hole, and the operating member is rotatably installed on the two installation walls. The installation wall is installed between two ends of which are respectively provided with a pivot shaft that rotatably fits with the pivot hole of the installation wall. 3. The computer panel as claimed in claim 2, characterized in that: said light guiding device is equipped with an elastic element on one side of said two installation walls, and an elastic element is installed on the other side to control whether said light-emitting element emits light or not. The power switch, when the operating member is pressed, the corresponding pivot shaft can touch the power switch, and the elastic element can drive the operating member back to the initial position. 4. The computer panel according to claim 3, wherein the two pivoting shafts of the operating member each include a thicker portion and a thinner portion, and the thinner portions of the two pivoting shafts are respectively inserted into the two installations. In the corresponding pivot hole of the wall, the pivot hole of the installation wall on which the elastic element is installed is larger than the thinner part of the corresponding pivot shaft. 5 . The computer panel as claimed in claim 3 , wherein two slots are formed on both sides of the pivot hole of the other of the two installation walls. 6 . 6. The computer panel as claimed in claim 2, wherein there are two sliding grooves of the light guiding device, which are respectively provided on the two installation walls of the light guiding device, and the two ends of the light shielding plate They are respectively slidably installed in the sliding grooves of the corresponding installation walls. 7. The computer panel according to claim 1, wherein the panel body comprises a front plate, and the front plate defines a through hole, and a part of the operating part is exposed on the said through hole through the through hole. outside of the panel body. 8. The computer panel according to claim 7, wherein the surface body further comprises a bottom plate, the bottom plate offers an opening, and the light guide cover of the light guiding device has a shape corresponding to the opening. exit. 9. The computer panel as claimed in claim 1, wherein the operating member is a gear structure.

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